#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>

int main()
{
	int arr1[5] = { 1,2,3,4,5 };
	int arr2[5] = { 3,4,5,6,7 };
	int arr3[5] = { 4,5,6,7,8 };
	int* arr[] = { arr1,arr2,arr3 };

	for (int i = 0; i < 3; i++)
	{
		for (int j = 0; j < 5; j++)
		{
			printf("%d ", arr[i][j]); //arr[i] == *(arr+i)
			//arr1[i] == *(arr1+i)
			//arr[i][j] == *(arr[i]+j) == *(*(arr+i)+j)
		}
		printf("\n");
	}
	return 0;
}